antoinettericha antoinettericha
  • 23-02-2015
  • Physics
contestada

the rust on a rusty bicycle is an example of a

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AL2006
AL2006 AL2006
  • 23-02-2015

The rust is an example of a chemical change.  The IRON atoms on
the outside of unpainted bike parts has combined with oxygen in the
air, to form molecules of iron oxide ... rust.


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